core/eglibc/eglibc-2.12.0_20101019-r1.smage2

# $Id: eglibc-2.10.0_20091229-r4.smage2 497 2010-05-07 20:36:34Z niro $

PNAME="eglibc"
PVER="2.12.0_20101019"
PBUILD="r1"

PCATEGORIE="sys-libs"
STATE="unstable"

HOMEPAGE="http://www.eglibc.org/"

# we force headers to one specific version
# (for x86_64 2.6.12.0-r2 bi-arch headers are needed!)
SDEPEND="== sys-kernel/linux-libc-headers-2.6.31
	>= sys-libs/libstdc++-4.3
	>= virtual/base-files"

# functions to include in the mage file
SPECIAL_FUNCTIONS="fix_db_files"

SRCFILE="${PNAME}-${PVER}.tar.bz2"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}/libc"

sminclude mtools cleanutils

SRC_URI=(
	gnu://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/nsswitch.conf
	mirror://${PNAME}/nscd.conf
	mirror://${PNAME}/eglibc.envd
	mirror://${PNAME}/locale-gen
	mirror://${PNAME}/locale.gen
	mirror://glibc/glibc-2.12.1-bz4781.patch
	mirror://glibc/glibc-2.12.1-i686.patch
	mirror://glibc/glibc-2.12.1-static-shared-getpagesize.patch
)

# glibc don't like strong CFLAGS
export CFLAGS="${CFLAGS//-O?} -O2"
# glibc -> nptl thread don't like striping
NOSTRIP=true
# gcc 3.0 - 3.3 needs this:
export CFLAGS="${CFLAGS} -finline-limit=2000"
export CXXFLAGS="${CFLAGS}"
export LDFLAGS="${LDFLAGS//-Wl,--relax}"

# hack to fix NPTL issues with xen, only required on 32bit arches
if [[ ${ARCH} = i*86 ]]
then
	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
fi

# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
# first filter -mtune and -march from flags
for flag in ${CFLAGS}
do
	case ${flag} in
		-mtune=*) continue ;;
		-march=*) continue ;;
	esac
	newflags="${newflags} ${flag}"
done
# than add our defaults for glibc
export CFLAGS="${CFLAGS} -march=${ARCH} -mtune=generic"
export CXXFLAGS="${CFLAGS}"

# use other linux-headers
[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"

# kernel support
export ENABLE_KERNEL=2.6.18

SPLIT_PACKAGES="eglibc eglibc-dev"

split_info_eglibc()
{
	DESCRIPTION="Embedded GNU libc6 (also called glibc2) C library with NPTL Threads."
	DEPEND=">= sys-libs/libstdc++-4.3
		>= virtual/base-files"
	PROVIDE="virtual/glibc"

	preinstall()
	{
		# remove libmemusage and libpcprofile as these libs now
		# resides in /usr/lib and are symlinked to /lib
		if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
		then
			rm ${MROOT}/$(mlibdir)/libmemusage.so
		fi

		if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
		then
			rm ${MROOT}/$(mlibdir)/libpcprofile.so
		fi
	}

	postinstall()
	{
		# first save the old libpthread.so.0;
		# it will later used to determinate that there are no stale
		# libpthreads that breaks ldconfig
		local OLD_PTHREAD
		OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"

		# slackware install method

		# we cannot easily install the glibc libs,
		# because our tools for cp etc needs them to run

		local file

		echo "     Switching to new glibc ..."
		# swap libraries on the fly:
		if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
		then
			# first create copies of the incoming libraries:
			cd /$(mlibdir)/incoming
			for file in $(find /$(mlibdir)/incoming -type f)
			do
				if [ ! -r "../$(basename ${file}).incoming" ]
				then
					cp -a ${file} ../$(basename ${file}).incoming
				fi
			done

			# then switch to them all at once:
			/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null

			# finally, rename them and clean up:
			cd /$(mlibdir)
			for file in *.incoming
			do
				rm -f $(basename ${file} .incoming)
				cp -a ${file} $(basename ${file} .incoming)
				/sbin/ldconfig -l $(basename ${file} .incoming)
				rm -f ${file}
			done

		# no ldconfig?
		# good, it's safe to just jam it on home (and make links below):
		else
			(
				cd ${MROOT}/$(mlibdir)/incoming
				for file in *
				do
					cp -a ${file} ..
				done

				local my_sym
				local my_dest

				# rebuild symlinks
				echo "     Recreating Symlinks:"
				for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
				do
					my_sym="$(readlink ${i})"
					my_dest="$(basename ${i})"

					echo "       ${my_dest} -> ${my_dest}"

					# assure to remove the old ones;
					[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
						rm ${MROOT}/$(mlibdir)/"${my_dest}"

					ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
				done
			)
		fi

		# now, get rid of the temporary directory:
		rm -rf ${MROOT}/$(mlibdir)/incoming

		# remove stale nptl libpthread-2.?.?.so,
		# fix only needed for glibc with linuxthreads;
		# prevent reloc errors such as:
		#    ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory

		# get our new libpthread.so.0
		local NEW_PTHREAD
		NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"

		if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
		then
			echo "     Removing stale libpthread libraries ..."
			for file in ${MROOT}/$(mlibdir)/libpthread-*
			do
				if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
				then
					rm -f ${file}
				fi
			done

			#rm -f /lib/${OLD_PTHREAD}

			ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
		fi

		if [ -x /usr/sbin/iconvconfig ]
		then
			# generate fastloading iconv module configuration file.
			echo "     Generate iconv module config ..."
			/usr/sbin/iconvconfig --prefix=${MROOT}/
		fi

	# not working with busybox
	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
	then
		# reloading init
		echo "     Reloading init ..."
		[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
	fi

		if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
		then
			# generating user def locales
			echo "     Generating user defined locales ..."
			/usr/sbin/locale-gen
		fi

		# now we must fix the mage db files
		# to stop the annoying errors messages
		fix_db_files
	}

}

split_info_eglibc-dev()
{
	DESCRIPTION="Development files for ${PCATEGORE}/${PNAME}-${PVER}-${PBUILD}."
	SDEPEND=">= ${PCATEGORIE}/${PNAME}-${PVER}"

	unset preinstall
	postinstall()
	{
	
		if [ -x /usr/sbin/iconvconfig ]
		then
			# generate fastloading iconv module configuration file.
			echo "     Generate iconv module config ..."
			/usr/sbin/iconvconfig --prefix=${MROOT}/
		fi

	# not working with busybox
	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
	then
		# reloading init
		echo "     Reloading init ..."
		[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
	fi

		if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
		then
			# generating user def locales
			echo "     Generating user defined locales ..."
			/usr/sbin/locale-gen
		fi
	}
}

src_prepare()
{
	munpack ${SRCFILE} || die
	cd ${SRCDIR}

	# disable binutils -as-needed
	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in || die

	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781
	mpatch glibc-2.12.1-bz4781.patch || die

	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=411
	# http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html
	mpatch glibc-2.12.1-i686.patch || die

	# fixes static link issues
	# http://bugs.gentoo.org/332927
	mpatch glibc-2.12.1-static-shared-getpagesize.patch || die

	# fix permissions on some of the scripts
	chmod u+x ${SRCDIR}/scripts/*.sh || die

	install -d ${SRCDIR}/build || die
	cd ${SRCDIR}/build

	if [ ! -f /etc/ld.so.conf ]
	then
		touch /etc/ld.so.conf || die
	fi

	# disable some eglibc defaults:
	# no ipv6 support
#	sed -i "s:^\(OPTION_EGLIBC_ADVANCED_INET6 =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# only some default charsets
#	sed -i "s:^\(OPTION_EGLIBC_CHARSETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# disable support for locales
#	sed -i "s:^\(OPTION_EGLIBC_CATGETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
#	sed -i "s:^\(OPTION_EGLIBC_LOCALES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
#	sed -i "s:^\(OPTION_EGLIBC_LOCALE_CODE =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# disable mail aliases support
#	sed -i "s:^\(OPTION_EGLIBC_DB_ALIASES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
#	# disable nis support
#	sed -i "s:^\(OPTION_EGLIBC_NIS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# no remote services via rsh
#	sed -i "s:^\(OPTION_EGLIBC_RCMD =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# no sunrpc
#	sed -i "s:^\(OPTION_EGLIBC_SUNRPC =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# no support for old access of utmp
#	sed -i "s:^\(OPTION_EGLIBC_UTMP =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
}

src_compile()
{

	# fixes some build issues;
	# -> configure: error: no acceptable grep could be found
	export ac_cv_path_GREP=/bin/grep

	# support multilib lib64 dir (x86_64 only)
	if [[ ${ARCH} = x86_64 ]]
	then
		# first build a -m32 version
		install -d ${SRCDIR}/build-m32
		cd ${SRCDIR}/build-m32

		CC="gcc -m32" CXX="g++ -m32" \
		../configure \
			--build=${CHOST} \
			--host=i686-pc-linux-gnu \
			--prefix=/usr \
			--mandir=/usr/share/man \
			--infodir=/usr/share/info \
			--disable-profile \
			--enable-add-ons=nptl \
			--with-tls \
			--with-__thread \
			--enable-kernel=${ENABLE_KERNEL} \
			--without-cvs \
			--without-gd \
			--libdir=/usr/lib \
			--libexecdir=/usr/lib/eglibc \
			--with-headers=${ALT_HEADERS} \
			--disable-nls \
			|| die

		make PARALLELMFLAGS="${MAKEOPTS}" || die
	fi

	cd ${SRCDIR}/build

	if [[ ${ARCH} = x86_64 ]]; then
		# make sure the -m64 libs goes really to /lib64
		echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms || die
	fi

	# kernel-2.6 with nptl needs this
	../configure \
		--build=${CHOST} \
		--host=${CHOST} \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--disable-profile \
		--enable-add-ons=nptl \
		--with-tls \
		--with-__thread \
		--enable-kernel=2.6.0 \
		--without-cvs \
		--without-gd \
		--libdir=/usr/$(mlibdir) \
		--libexecdir=/usr/$(mlibdir)/eglibc \
		--with-headers=${ALT_HEADERS} \
		|| die

	make PARALLELMFLAGS="${MAKEOPTS}" || die
}

src_install_eglibc()
{
	if [[ ${ARCH} = x86_64 ]]
	then
		# install -m32 libs
		cd ${SRCDIR}/build-m32
		make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die
	fi

	cd ${SRCDIR}/build
	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die

	# cleanup
	zapmost ${BINDIR} $(mlibdir) \
		usr/$(mlibdir)/*.so \
		$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
		sbin/ldconfig \
		usr/bin/iconv \
		usr/bin/locale \
		usr/$(mlibdir)/gconv/ISO8859-1.so \
		usr/$(mlibdir)/gconv/UNICODE.so \
		usr/$(mlibdir)/gconv/gconv-modules \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
		|| die

	# base environment
	minstallenv eglibc.envd 00eglibc || die
	if [[ ${ARCH} = x86_64 ]]
	then
		echo "LDPATH=\"/usr/local/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc || die
		echo "LDPATH=\"/opt/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc || die
	fi

	# move some libs and tools to proper locations
	# will suppress some ldconfig errors too
	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) || die
	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) || die
	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so || die
	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so || die

	# strip all binaries
	find ${BINDIR} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die

	# strip all libraries
	# want to be safe here; --strip-unneeded seems to cause pthread problems
	# strip all but libpthread
	install -d ${BUILDDIR}/thread-backup || die
	mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ || die
	# now strip
	find ${BINDIR} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die
	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ || die
	# remove stale directory
	rm -rf ${BUILDDIR}/thread-backup || die

	# prepare glibc for installation; slackware method
	minstalldir /incoming || die
	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming || die
	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming || die
	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) || die
}

src_install_eglibc-dev()
{
	if [[ ${ARCH} = x86_64 ]]
	then
		# install -m32 libs
		cd ${SRCDIR}/build-m32
		make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die
	fi

	cd ${SRCDIR}/build
	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die

	# cleanup -> in eglibc
	rm -r ${BINDIR}/$(mlibdir) || die
	rm ${BINDIR}/usr/$(mlibdir)/*.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules || die
	if [[ ${ARCH} = x86_64 ]]
	then
		rm -r ${BINDIR}/lib || die
		rm ${BINDIR}/usr/lib/*.so || die
		rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so || die
		rm ${BINDIR}/usr/lib/gconv/UNICODE.so || die
		rm ${BINDIR}/usr/lib/gconv/gconv-modules || die
	fi
	rm ${BINDIR}/sbin/ldconfig || die
	rm ${BINDIR}/usr/bin/iconv || die
	rm ${BINDIR}/usr/bin/locale || die

# do not generate the locales here, let it the user do with the locale-gen tool
#	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales || die

	# install locales list and generate tools
	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
	minstalletc locale.gen || die
	minstalldir /usr/sbin || die
	minstallexec -s locale-gen /usr/sbin || die

	# nsswitch configuration file
	minstalletc nsswitch.conf || die

	# nscd configuration file
	minstalletc nscd.conf || die

	# we use Berlin as default
	cp --remove-destination ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime || die
	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf || die; }
	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache || die; }

	# strip all binaries
	find ${BINDIR} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die

	# strip all libraries
	find ${BINDIR} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die
}

fix_db_files()
{
	local i
	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"

	for i in .files .symlinks .dirs
	do
		[ ! -f ${DB_ENTRY}/${i} ] && continue
		[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue

		echo "     fixing /$(mlibdir)/incoming from db-entry '${i}' ..."

		# /lib/incoming -> empty line; sed2 removes all empty lines
		#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
		# do not simply emtpy the line, but change it the the correct path,
		# so no stale libs are around if the package gets updated!
		sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
			-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
	done
}
1	# $Id: eglibc-2.10.0_20091229-r4.smage2 497 2010-05-07 20:36:34Z niro $
2
3	PNAME="eglibc"
4	PVER="2.12.0_20101019"
5	PBUILD="r1"
6
7	PCATEGORIE="sys-libs"
8	STATE="unstable"
9
10	HOMEPAGE="http://www.eglibc.org/"
11
12	# we force headers to one specific version
13	# (for x86_64 2.6.12.0-r2 bi-arch headers are needed!)
14	SDEPEND="== sys-kernel/linux-libc-headers-2.6.31
15	>= sys-libs/libstdc++-4.3
16	>= virtual/base-files"
17
18	# functions to include in the mage file
19	SPECIAL_FUNCTIONS="fix_db_files"
20
21	SRCFILE="${PNAME}-${PVER}.tar.bz2"
22	SRCDIR="${BUILDDIR}/${PNAME}-${PVER}/libc"
23
24	sminclude mtools cleanutils
25
26	SRC_URI=(
27	gnu://${PNAME}/${SRCFILE}
28	mirror://${PNAME}/${SRCFILE}
29	mirror://${PNAME}/nsswitch.conf
30	mirror://${PNAME}/nscd.conf
31	mirror://${PNAME}/eglibc.envd
32	mirror://${PNAME}/locale-gen
33	mirror://${PNAME}/locale.gen
34	mirror://glibc/glibc-2.12.1-bz4781.patch
35	mirror://glibc/glibc-2.12.1-i686.patch
36	mirror://glibc/glibc-2.12.1-static-shared-getpagesize.patch
37	)
38
39	# glibc don't like strong CFLAGS
40	export CFLAGS="${CFLAGS//-O?} -O2"
41	# glibc -> nptl thread don't like striping
42	NOSTRIP=true
43	# gcc 3.0 - 3.3 needs this:
44	export CFLAGS="${CFLAGS} -finline-limit=2000"
45	export CXXFLAGS="${CFLAGS}"
46	export LDFLAGS="${LDFLAGS//-Wl,--relax}"
47
48	# hack to fix NPTL issues with xen, only required on 32bit arches
49	if [[ ${ARCH} = i*86 ]]
50	then
51	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
52	fi
53
54	# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
55	# first filter -mtune and -march from flags
56	for flag in ${CFLAGS}
57	do
58	case ${flag} in
59	-mtune=*) continue ;;
60	-march=*) continue ;;
61	esac
62	newflags="${newflags} ${flag}"
63	done
64	# than add our defaults for glibc
65	export CFLAGS="${CFLAGS} -march=${ARCH} -mtune=generic"
66	export CXXFLAGS="${CFLAGS}"
67
68	# use other linux-headers
69	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
70
71	# kernel support
72	export ENABLE_KERNEL=2.6.18
73
74	SPLIT_PACKAGES="eglibc eglibc-dev"
75
76	split_info_eglibc()
77	{
78	DESCRIPTION="Embedded GNU libc6 (also called glibc2) C library with NPTL Threads."
79	DEPEND=">= sys-libs/libstdc++-4.3
80	>= virtual/base-files"
81	PROVIDE="virtual/glibc"
82
83	preinstall()
84	{
85	# remove libmemusage and libpcprofile as these libs now
86	# resides in /usr/lib and are symlinked to /lib
87	if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
88	then
89	rm ${MROOT}/$(mlibdir)/libmemusage.so
90	fi
91
92	if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
93	then
94	rm ${MROOT}/$(mlibdir)/libpcprofile.so
95	fi
96	}
97
98	postinstall()
99	{
100	# first save the old libpthread.so.0;
101	# it will later used to determinate that there are no stale
102	# libpthreads that breaks ldconfig
103	local OLD_PTHREAD
104	OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
105
106	# slackware install method
107
108	# we cannot easily install the glibc libs,
109	# because our tools for cp etc needs them to run
110
111	local file
112
113	echo " Switching to new glibc ..."
114	# swap libraries on the fly:
115	if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
116	then
117	# first create copies of the incoming libraries:
118	cd /$(mlibdir)/incoming
119	for file in $(find /$(mlibdir)/incoming -type f)
120	do
121	if [ ! -r "../$(basename ${file}).incoming" ]
122	then
123	cp -a ${file} ../$(basename ${file}).incoming
124	fi
125	done
126
127	# then switch to them all at once:
128	/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null
129
130	# finally, rename them and clean up:
131	cd /$(mlibdir)
132	for file in *.incoming
133	do
134	rm -f $(basename ${file} .incoming)
135	cp -a ${file} $(basename ${file} .incoming)
136	/sbin/ldconfig -l $(basename ${file} .incoming)
137	rm -f ${file}
138	done
139
140	# no ldconfig?
141	# good, it's safe to just jam it on home (and make links below):
142	else
143	(
144	cd ${MROOT}/$(mlibdir)/incoming
145	for file in *
146	do
147	cp -a ${file} ..
148	done
149
150	local my_sym
151	local my_dest
152
153	# rebuild symlinks
154	echo " Recreating Symlinks:"
155	for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
156	do
157	my_sym="$(readlink ${i})"
158	my_dest="$(basename ${i})"
159
160	echo " ${my_dest} -> ${my_dest}"
161
162	# assure to remove the old ones;
163	[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
164	rm ${MROOT}/$(mlibdir)/"${my_dest}"
165
166	ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
167	done
168	)
169	fi
170
171	# now, get rid of the temporary directory:
172	rm -rf ${MROOT}/$(mlibdir)/incoming
173
174	# remove stale nptl libpthread-2.?.?.so,
175	# fix only needed for glibc with linuxthreads;
176	# prevent reloc errors such as:
177	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
178
179	# get our new libpthread.so.0
180	local NEW_PTHREAD
181	NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
182
183	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
184	then
185	echo " Removing stale libpthread libraries ..."
186	for file in ${MROOT}/$(mlibdir)/libpthread-*
187	do
188	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
189	then
190	rm -f ${file}
191	fi
192	done
193
194	#rm -f /lib/${OLD_PTHREAD}
195
196	ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
197	fi
198
199	if [ -x /usr/sbin/iconvconfig ]
200	then
201	# generate fastloading iconv module configuration file.
202	echo " Generate iconv module config ..."
203	/usr/sbin/iconvconfig --prefix=${MROOT}/
204	fi
205
206	# not working with busybox
207	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
208	then
209	# reloading init
210	echo " Reloading init ..."
211	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
212	fi
213
214	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
215	then
216	# generating user def locales
217	echo " Generating user defined locales ..."
218	/usr/sbin/locale-gen
219	fi
220
221	# now we must fix the mage db files
222	# to stop the annoying errors messages
223	fix_db_files
224	}
225
226	}
227
228	split_info_eglibc-dev()
229	{
230	DESCRIPTION="Development files for ${PCATEGORE}/${PNAME}-${PVER}-${PBUILD}."
231	SDEPEND=">= ${PCATEGORIE}/${PNAME}-${PVER}"
232
233	unset preinstall
234	postinstall()
235	{
236
237	if [ -x /usr/sbin/iconvconfig ]
238	then
239	# generate fastloading iconv module configuration file.
240	echo " Generate iconv module config ..."
241	/usr/sbin/iconvconfig --prefix=${MROOT}/
242	fi
243
244	# not working with busybox
245	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
246	then
247	# reloading init
248	echo " Reloading init ..."
249	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
250	fi
251
252	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
253	then
254	# generating user def locales
255	echo " Generating user defined locales ..."
256	/usr/sbin/locale-gen
257	fi
258	}
259	}
260
261	src_prepare()
262	{
263	munpack ${SRCFILE} \|\| die
264	cd ${SRCDIR}
265
266	# disable binutils -as-needed
267	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in \|\| die
268
269	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781
270	mpatch glibc-2.12.1-bz4781.patch \|\| die
271
272	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=411
273	# http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html
274	mpatch glibc-2.12.1-i686.patch \|\| die
275
276	# fixes static link issues
277	# http://bugs.gentoo.org/332927
278	mpatch glibc-2.12.1-static-shared-getpagesize.patch \|\| die
279
280	# fix permissions on some of the scripts
281	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
282
283	install -d ${SRCDIR}/build \|\| die
284	cd ${SRCDIR}/build
285
286	if [ ! -f /etc/ld.so.conf ]
287	then
288	touch /etc/ld.so.conf \|\| die
289	fi
290
291	# disable some eglibc defaults:
292	# no ipv6 support
293	# sed -i "s:^\(OPTION_EGLIBC_ADVANCED_INET6 =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
294	# only some default charsets
295	# sed -i "s:^\(OPTION_EGLIBC_CHARSETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
296	# disable support for locales
297	# sed -i "s:^\(OPTION_EGLIBC_CATGETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
298	# sed -i "s:^\(OPTION_EGLIBC_LOCALES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
299	# sed -i "s:^\(OPTION_EGLIBC_LOCALE_CODE =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
300	# disable mail aliases support
301	# sed -i "s:^\(OPTION_EGLIBC_DB_ALIASES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
302	# # disable nis support
303	# sed -i "s:^\(OPTION_EGLIBC_NIS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
304	# no remote services via rsh
305	# sed -i "s:^\(OPTION_EGLIBC_RCMD =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
306	# no sunrpc
307	# sed -i "s:^\(OPTION_EGLIBC_SUNRPC =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
308	# no support for old access of utmp
309	# sed -i "s:^\(OPTION_EGLIBC_UTMP =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
310	}
311
312	src_compile()
313	{
314
315	# fixes some build issues;
316	# -> configure: error: no acceptable grep could be found
317	export ac_cv_path_GREP=/bin/grep
318
319	# support multilib lib64 dir (x86_64 only)
320	if [[ ${ARCH} = x86_64 ]]
321	then
322	# first build a -m32 version
323	install -d ${SRCDIR}/build-m32
324	cd ${SRCDIR}/build-m32
325
326	CC="gcc -m32" CXX="g++ -m32" \
327	../configure \
328	--build=${CHOST} \
329	--host=i686-pc-linux-gnu \
330	--prefix=/usr \
331	--mandir=/usr/share/man \
332	--infodir=/usr/share/info \
333	--disable-profile \
334	--enable-add-ons=nptl \
335	--with-tls \
336	--with-__thread \
337	--enable-kernel=${ENABLE_KERNEL} \
338	--without-cvs \
339	--without-gd \
340	--libdir=/usr/lib \
341	--libexecdir=/usr/lib/eglibc \
342	--with-headers=${ALT_HEADERS} \
343	--disable-nls \
344	\|\| die
345
346	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
347	fi
348
349	cd ${SRCDIR}/build
350
351	if [[ ${ARCH} = x86_64 ]]; then
352	# make sure the -m64 libs goes really to /lib64
353	echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
354	fi
355
356	# kernel-2.6 with nptl needs this
357	../configure \
358	--build=${CHOST} \
359	--host=${CHOST} \
360	--prefix=/usr \
361	--mandir=/usr/share/man \
362	--infodir=/usr/share/info \
363	--disable-profile \
364	--enable-add-ons=nptl \
365	--with-tls \
366	--with-__thread \
367	--enable-kernel=2.6.0 \
368	--without-cvs \
369	--without-gd \
370	--libdir=/usr/$(mlibdir) \
371	--libexecdir=/usr/$(mlibdir)/eglibc \
372	--with-headers=${ALT_HEADERS} \
373	\|\| die
374
375	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
376	}
377
378	src_install_eglibc()
379	{
380	if [[ ${ARCH} = x86_64 ]]
381	then
382	# install -m32 libs
383	cd ${SRCDIR}/build-m32
384	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
385	fi
386
387	cd ${SRCDIR}/build
388	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
389
390	# cleanup
391	zapmost ${BINDIR} $(mlibdir) \
392	usr/$(mlibdir)/*.so \
393	$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
394	sbin/ldconfig \
395	usr/bin/iconv \
396	usr/bin/locale \
397	usr/$(mlibdir)/gconv/ISO8859-1.so \
398	usr/$(mlibdir)/gconv/UNICODE.so \
399	usr/$(mlibdir)/gconv/gconv-modules \
400	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
401	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
402	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
403	\|\| die
404
405	# base environment
406	minstallenv eglibc.envd 00eglibc \|\| die
407	if [[ ${ARCH} = x86_64 ]]
408	then
409	echo "LDPATH=\"/usr/local/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc \|\| die
410	echo "LDPATH=\"/opt/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc \|\| die
411	fi
412
413	# move some libs and tools to proper locations
414	# will suppress some ldconfig errors too
415	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) \|\| die
416	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) \|\| die
417	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so \|\| die
418	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so \|\| die
419
420	# strip all binaries
421	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
422
423	# strip all libraries
424	# want to be safe here; --strip-unneeded seems to cause pthread problems
425	# strip all but libpthread
426	install -d ${BUILDDIR}/thread-backup \|\| die
427	mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
428	# now strip
429	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
430	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ \|\| die
431	# remove stale directory
432	rm -rf ${BUILDDIR}/thread-backup \|\| die
433
434	# prepare glibc for installation; slackware method
435	minstalldir /incoming \|\| die
436	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming \|\| die
437	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming \|\| die
438	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) \|\| die
439	}
440
441	src_install_eglibc-dev()
442	{
443	if [[ ${ARCH} = x86_64 ]]
444	then
445	# install -m32 libs
446	cd ${SRCDIR}/build-m32
447	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
448	fi
449
450	cd ${SRCDIR}/build
451	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
452
453	# cleanup -> in eglibc
454	rm -r ${BINDIR}/$(mlibdir) \|\| die
455	rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
456	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
457	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
458	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
459	if [[ ${ARCH} = x86_64 ]]
460	then
461	rm -r ${BINDIR}/lib \|\| die
462	rm ${BINDIR}/usr/lib/*.so \|\| die
463	rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
464	rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
465	rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
466	fi
467	rm ${BINDIR}/sbin/ldconfig \|\| die
468	rm ${BINDIR}/usr/bin/iconv \|\| die
469	rm ${BINDIR}/usr/bin/locale \|\| die
470
471	# do not generate the locales here, let it the user do with the locale-gen tool
472	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
473
474	# install locales list and generate tools
475	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
476	minstalletc locale.gen \|\| die
477	minstalldir /usr/sbin \|\| die
478	minstallexec -s locale-gen /usr/sbin \|\| die
479
480	# nsswitch configuration file
481	minstalletc nsswitch.conf \|\| die
482
483	# nscd configuration file
484	minstalletc nscd.conf \|\| die
485
486	# we use Berlin as default
487	cp --remove-destination ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
488	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
489	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
490
491	# strip all binaries
492	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
493
494	# strip all libraries
495	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
496	}
497
498	fix_db_files()
499	{
500	local i
501	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
502
503	for i in .files .symlinks .dirs
504	do
505	[ ! -f ${DB_ENTRY}/${i} ] && continue
506	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
507
508	echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..."
509
510	# /lib/incoming -> empty line; sed2 removes all empty lines
511	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
512	# do not simply emtpy the line, but change it the the correct path,
513	# so no stale libs are around if the package gets updated!
514	sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
515	-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
516	done
517	}